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Single Row Full Complement Cylindrical Roller Bearings NCF 2920 CV

Single Row Full Complement Cylindrical Roller Bearings NCF 2920 CV

The NCF 2920 CV is a single row full complement cylindrical roller bearing with a 100mm bore and 140mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 28800 lbf and runs smoothly at speeds up to 3000 RPM.

Its full complement design, without a cage, allows for higher load capacity while maintaining durability. The open seal type makes lubrication with grease or oil straightforward.

This bearing suits applications with significant radial and axial loads, such as industrial gearboxes or heavy machinery. It can operate in temperatures from -30°C to 110°C.

Weighing 1.09kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s also interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number NCF 2920 CV
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 24 mm
  • Width Tolerance -0.20mm to 0
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row Full Complement
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Shoulder Dia Of Inner Ring 114 mm
  • Shoulder Dia Outer Ring 126 mm
  • Raceway Diameter Outer Ring 130.6 mm
  • Chamfer Dimension r1,2(min.) 1.1 mm
  • Chamfer Dimension r3,4(min.) 1 mm
  • Permissible Axial Displacement(max.) 1.3 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Full complement of rollers (no cage)
  • Dynamic Radial Load 28800 lbf
  • Static Radial Load 45000 lbf
  • Max Speed 3000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.09 kg
Single Row Full Complement Cylindrical Roller Bearings NCF 2920 CV dimension drawing
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Features

Performance Features of NCF 2920 CV Bearing

NCF 2920 CV Bearing is built with a full complement of chrome steel rollers, enhancing its load-carrying capacity.
Its dynamic radial load rating of 28,800 lbf ensures reliable performance under heavy loads.

The open design allows for easy lubrication with grease or oil, maintaining smooth operation.
With a maximum speed of 3,000 rpm, it balances high performance and durability.

NCF 2920 CV Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its chrome steel construction resists wear, extending the bearing’s service life.

The single-row cylindrical design is ideal for combined load applications.
Precision tolerances ensure consistent performance in demanding conditions.

Application

Industrial Uses of NCF 2920 CV Bearing
NCF 2920 CV Bearing is commonly used in heavy machinery like industrial gearboxes and large conveyor systems, where its full complement design handles high radial loads efficiently. The open seal type allows for easy lubrication, making it suitable for continuous operation environments.

In automotive applications, NCF 2920 CV Bearing supports components such as wheel hubs and transmissions, thanks to its combined load capability. The chrome steel construction ensures durability even under demanding driving conditions.

For automation systems, NCF 2920 CV Bearing fits well in robotic arms and assembly line equipment, where precision and reliability are key. Its metric sizing makes it compatible with a variety of European and Asian machinery standards.

Medical imaging devices also benefit from NCF 2920 CV Bearing’s smooth operation and high load capacity. The absence of a cage reduces friction, making it ideal for applications requiring quiet and consistent performance.

In household appliances like washing machines, NCF 2920 CV Bearing provides reliable support for rotating parts. Its grease or oil lubrication options ensure long service life even with frequent use.

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